.Mt Tern Bulletin.., 
TEN YEARS OLD. 
THE only journal in the world devoted 
to Ferns. Each issue for 1902 will 
consist of thirty-two pages, fully illus- 
trated. Special features are portraits 
and biographies of prominent fern stud- 
ents, help for beginners, and an index to 
current fern literature. If interested in 
ferns you should not be without it. 
20 Cents a Copy, 7$ Cents a Year 
Sample Copy (back number) Free. 
PLEASE NOTE. 
The first five volumes are cut of print. 
Volumes 6, 7, » and 9 may be had for 75 ceuts 
each. Volume 6 is not for sale except in sets. 
The Fern Bulletin 
and 
The American Botanist 
^ill be sent One Year for $1.40 
Address 
WILLARD N. CLUTE & CO., Binghamton.N. Y. 
ONLY THINK 
A WORK ON THE 
5 OF 
Containing Over 300 Pages. 
AND NEARLY AS MANY 
FINE ILLUSTRATIONS 
MANY OF THEH 
FROM LIFE. 
MONTHLY 
CENTS 
A YEAR. 
Interesting: Articles by 
Prominent Writers. 
SAMPLE COPY FREE. 
Mention Botanist. 
AMERICAN ORNITHOLOGY 
WORCESTER, MASS. Sta A. 
ERNEST SETON-THOnPSON 
Writes on **The Recognition Marks of Birds" and illustrates 
18 species of Hawks and Owls in December 
.... BIRD=LORE 
and Frank M. Chapman begins a serial entitled **How to 
Name the Birds," to contain pictures of over 50 species. 
This number will be sent free to all new subscribers for 
1902 and as a 
CHRISTMAS PRESENT 
we will mail it, with a properly inscribed Christmas card, 
giving your name as donor, to any address in time to be re- 
ceived on Christmas Day. 
ONE DOLLAR A YEAR. 
THE MACMILLAN COMPANV, 
Mulberry and Crescent Sts. - Harrisburg, Pa. 
